sapphire360 sapphire360

18-09-2016
Chemistry

contestada

Explain the difference between atomic mass and atomic number write formula and explain

Respuesta :

Аноним Аноним

19-09-2016

Atomic mass is the number that you get when the protons and neutrons in the nucleus are added together atomic number is the number of protons in the nucleus

Answer Link

Otras preguntas

What else did you change in the Levers lab when you changed the position of the fulcrum?Effort forceGravityWeightResistance force

The most effective closing for a chronological essay would be: a.) ultimately b.) most importantly c.) finally d.) to conclude

A(n) __________ is a coil of wire that produces a magnetic field when it carries an electric current

Read the excerpt from An Essay on Man. Know, then, thyself, presume not God to scan; The proper study of mankind is man. Which statement is correct? A) The loos

Rewrite these sentences in the passive voice A thief stole my purse.

This is not school related but... Do nails brake if quicker with nail polish or without... I’m doing a workshop in school. And I’m wondering if I should wear na

A father is three times as old as his son . After fifteen years the father will be twice as old as his son's age at that time. Hence what will be the

Solve x: 6 - 6x = -36 --Someone please help me with this! I have it as homework due for Monday! Xx

The function that relates the value P(in RM)of a car to its age t,where t is the number of years after 2016 is given by p(t)=450(400-12t).In which year will the

What is the answer ? Explain why please !!